Dust Networks
From Government Technology:
I have noted before how cell phones can be used for traffic monitoring. Dust Networks is taking that capability to add smarts to traffic monitoring.
“The Dust Network compares current speeds with historical speeds, and when it sees a large variation in what’s expected, it trips an alarm,” said Szymkowski, adding that AirSage monitors calls to 911 and creates an alarm when it detects a spike. “We’re probably going to be working with the Wisconsin State Patrol to understand when an incident occurred and see if we can match up the alarms with the real incidents.”
Dust Networks web site also mentions another interesting technology that makes parking meters smart.
Streetline Meter Monitors provide two-way networking to standard single space parking meters, with no wiring and no modification to the meter housings. The patented technology is compatible with over 90% of installed meters, and in most cases will simply plug into existing meter data ports. The Monitors help cities track usage and vandalism, and provide a detailed audit of all meter operations in real-time. Streetline Vehicle Sensors deliver accurate real-time information about arrivals, departures and occupancy in on-street parking spaces.
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